I really don't get the popularity of the Switch screen protector (#1 since the start of the year)
I have my Switch since release and not managed to get a single scratch on it. And I even dropped it a few times.
It's the same with screen protectors on your Smartphone. Everybody and their dog uses them, I don't... and after 2 years now and 2 phones without I seriously don't see the point of having a screen protector there, either.
Early Switch reviews said that since the screen is plastic, you'd need one to avoid scratching the screen; seems like the consumers been listing...
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454